KarimSalem replied to the topic How to Analyze Non-normal Data and Indicate the Capability of the Process? in the forum General 3 months, 3 weeks ago
Firat of all i really appreciate the time you give to answer, and let me try to explain, the machine we are dicussing is an acid levelling machine used in automotive battery industry, its function is to level the acid inside the battery after being charged this level is controlled in the machine and have a certain specification given by the…[Read more]
KarimSalem started the topic How to Analyze Non-normal Data and Indicate the Capability of the Process? in the forum General 3 months, 3 weeks ago
In an earlier discussion i have mentioned that we sampled a certain process and have collected a data that appeared to be out of control in several locations, but now after closely examining the process we determined the problem and worked in order to fix and have succeeded and now all data are in control but exhibit a non normal distribution as…[Read more]
We had a project to find if an acid leveling machine was Capable or not. After taking the samples we found that
1-our data was NON-NORMALLY because our measuring device wasn’t accurate enough and this device is the best that we can afford.
2-There were some points out of control (Using minitab)
What should we do next? and do we need to do…[Read more]